| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeBellis, Lily K (12)
|
ADALBS |
1:09.05 |
1:08.81 |
-0.24 |
| 2 |
Owens, Kaci C (12)
|
ADCPP |
1:12.46 |
1:11.95 |
-0.51 |
| 3 |
Sheffer, Eva L (12)
|
ADCPP |
1:15.31 |
1:13.00 |
-2.31 |
| 4 |
Amedio, Mea K (11)
|
ADSCHE |
1:12.72 |
1:13.04 |
0.32 |
| 5 |
Greene, Georgia A (12)
|
ADSSCY |
1:16.49 |
1:14.44 |
-2.05 |
| 6 |
Johnston, Allie D (11)
|
ADGRGF |
1:22.15 |
1:15.87 |
-6.28 |
| 7 |
Czajkowski, Izabella (11)
|
ADCPP |
1:17.23 |
1:15.95 |
-1.28 |
| 8 |
Wang, Catherine J (12)
|
ADSSCY |
1:20.91 |
1:18.50 |
-2.41 |
| 9 |
Altland, Elyse L (11)
|
ADBENN |
1:16.81 |
1:19.40 |
2.59 |
| 10 |
Love, Rachel P (12)
|
ADSARY |
1:24.20 |
1:20.50 |
-3.70 |
| 11 |
Hopper, Olivia K (11)
|
ADDELM |
1:26.24 |
1:20.96 |
-5.28 |
| 12 |
Simmons, Riley C (11)
|
ADCPP |
1:23.66 |
1:21.71 |
-1.95 |
| 13 |
Baldwin, Elizabeth A (11)
|
ADDELM |
|
1:24.57 |
- |
| 14 |
Silaika, Sophia G (11)
|
ADCPP |
1:23.26 |
1:25.09 |
1.83 |
| 15 |
Barilone, Meghan R (12)
|
ADBENN |
1:28.09 |
1:26.52 |
-1.57 |
| 16 |
Nelson, Lauren M (12)
|
ADGRGF |
1:27.38 |
1:27.78 |
0.40 |
| 17 |
Reed, Samantha M (11)
|
ADCPP |
1:37.79 |
1:28.10 |
-9.69 |
| 18 |
Lassetter, Zoe L (11)
|
ADCPP |
1:46.63 |
1:28.50 |
-18.13 |
| 19 |
Jenne, Josephine E (11)
|
ADCLIN |
1:30.09 |
1:29.04 |
-1.05 |
| 20 |
Adams, Anna A (12)
|
ADBSPA |
1:33.02 |
1:32.90 |
-0.12 |
| 21 |
Zebrowski, Olivia G (11)
|
ADSARY |
|
1:34.01 |
- |
| 22 |
Barnaby-Wood, Arabelle M (11)
|
ADGRGF |
2:01.69 |
1:42.41 |
-19.28 |
|
Bryson, Jenna M (11)
|
ADSARY |
|
DQ |
- |
|
Avenia, Emma J (11)
|
NESNAP |
1:34.79 |
DQ |
- |
|
Grossman, Elaine S (11)
|
NESNAP |
1:23.97 |
NS |
- |
|
Prichard, Kylie N (11)
|
ADCLIN |
|
NS |
- |
|
Heller, Sarah (11)
|
ADUN |
1:40.45 |
NS |
- |